"Small populations which are isolated can evolve at random as genes are accidentally lost. World-wide, all populations are becoming connected and the opportunity for random change is dwindling. History is made in bed, but nowadays the beds are getting closer together. We are mixing into a glo-bal mass, and the future is brown."

First, we're nowhere close to panmixia.* Second, there is going to be a large variance around the expectation. Even if you remove new mutations, there are a lot of variants out there for selection to pick up from the extant genetic background I would think. The future will not be brown for the same reason that people in an English village do not all have the same hair color despite there being a lot of intermarriage.

Lots of other things to point to that leave you confused in that piece, but I'll leave it as an exercise for the readers....

* And what about the lack of importance of population size as a parameter effecting substitutions in Neutral Theory? I know there are ways you can object to this, but Jones' quote seems to garble many issues here.

Update: I emailed an academic who I suspected would know if Jones was being quoted out of context or misrepresented. But they say that this is probably an accurate representation of his views (and they also seem to think that his coherency leaves a bit to be desired).

But Professor Chris Stringer, research leader in human origins at the Natural History Museum, London, said the idea that evolutionary pressures were no longer taking their toll on humanity was true of only western civilisation.

He said: "The argument that modern life has stemmed the effects of evolution is true in some areas, such as the way in which medicine has improved health and wellbeing, and the fact I am not out in the cold and wet, but sitting in a nice, warm office with heat and clothing. But that is very much something that applies only in developed, western countries. You only need look to Africa to see how HIV/Aids is still having an enormous impact on selection, and I believe that genetics will continue to play a part in our evolution."

*roll eyes* Someone should tell these guys that you don't need to die to not reproduce.